Patent | Date |
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Transceiver Agnostic Gosnr Measurement App 20210273722 - HE; Gang ;   et al. | 2021-09-02 |
Extracting data traffic from an optical communication fiber Grant 11,088,759 - Kyllonen , et al. August 10, 2 | 2021-08-10 |
Extracting Data Traffic From An Optical Communication Fiber App 20200374008 - KYLLONEN; Vesa ;   et al. | 2020-11-26 |
Method and system for multi-fiber cable testing Grant 10,591,385 - Perron , et al. | 2020-03-17 |
Optical power measurement in a passive optical network Grant 10,574,378 - Ruchet , et al. Feb | 2020-02-25 |
Optical Power Measurement In A Passive Optical Network App 20190245641 - RUCHET; Bernard ;   et al. | 2019-08-08 |
Method And System For Multi-fiber Cable Testing App 20190170610 - PERRON; Stephane ;   et al. | 2019-06-06 |
Optical power measurement in a passive optical network Grant 10,270,554 - Ruchet , et al. | 2019-04-23 |
In-band noise and/or spectral deformation measurement on polarization-multiplexed signals Grant 10,128,975 - He , et al. November 13, 2 | 2018-11-13 |
In-band noise determination on optical communication signals Grant 9,954,610 - He , et al. April 24, 2 | 2018-04-24 |
Optical Power Measurement In A Passive Optical Network App 20180076890 - RUCHET; Bernard ;   et al. | 2018-03-15 |
Optical power measurement in a passive optical network Grant 9,831,948 - Ruchet , et al. November 28, 2 | 2017-11-28 |
Characterization of linear crosstalk on multiplexed optical signals Grant 9,673,894 - Gariepy , et al. June 6, 2 | 2017-06-06 |
Optical Power Measurement In A Passive Optical Network App 20170085318 - RUCHET; Bernard ;   et al. | 2017-03-23 |
Signal deformation measurement on polarization-multiplexed signals Grant 9,596,027 - He , et al. March 14, 2 | 2017-03-14 |
Characterization of non-ASE noise on optical signals Grant 9,438,336 - He , et al. September 6, 2 | 2016-09-06 |
In-band Noise Determination On Optical Communication Signals App 20160142135 - HE; Gang ;   et al. | 2016-05-19 |
In-band Noise And/or Spectral Deformation Measurement On Polarization-multiplexed Signals App 20160127074 - HE; Gang ;   et al. | 2016-05-05 |
Reference-based in-band OSNR measurement on polarization-multiplexed signals Grant 9,112,604 - Gariepy , et al. August 18, 2 | 2015-08-18 |
Signal Deformation Measurement On Polarization-multiplexed Signals App 20140328586 - HE; Gang ;   et al. | 2014-11-06 |
Method and system for determining in-band optical noise Grant 8,787,753 - Gariepy , et al. July 22, 2 | 2014-07-22 |
Characterization Of Linear Crosstalk On Multiplexed Optical Signals App 20140086574 - Gariepy; Daniel ;   et al. | 2014-03-27 |
Characterization Of Non-ase Noise On Optical Signals App 20130330071 - He; Gang ;   et al. | 2013-12-12 |
Method And System For Determining In-band Optical Noise App 20130163987 - Gariepy; Daniel ;   et al. | 2013-06-27 |
In-band optical noise measurement using differential polarization response Grant 8,364,034 - He , et al. January 29, 2 | 2013-01-29 |
In-band optical signal to noise ratio determination method and system Grant 8,358,930 - Gariepy , et al. January 22, 2 | 2013-01-22 |
Reference-Based In-Band OSNR Measurement on Polarization-Multiplexed Signals App 20120201533 - Gariepy; Daniel ;   et al. | 2012-08-09 |
In-band Optical Noise Measurement Using Differential Polarization Response App 20110091206 - HE; Gang ;   et al. | 2011-04-21 |
In-band Optical Signal To Noise Ratio Determination Method And System App 20100129074 - Gariepy; Daniel ;   et al. | 2010-05-27 |
Widely-tunable laser apparatus Grant 7,382,810 - He , et al. June 3, 2 | 2008-06-03 |
Widely-tunable laser apparatus App 20070165682 - He; Gang ;   et al. | 2007-07-19 |
Optical spectrum analyzer using a diffraction grating and multi-pass optics Grant 7,116,848 - He , et al. October 3, 2 | 2006-10-03 |
High optical rejection optical spectrum analyzer/monochromator Grant 6,930,776 - He , et al. August 16, 2 | 2005-08-16 |
Optical spectrum analyzer using a diffraction grating and multi-pass optics App 20050094934 - He, Gang ;   et al. | 2005-05-05 |
High optical rejection optical spectrum analyzer/monochromator App 20050073679 - He, Gang ;   et al. | 2005-04-07 |
Multi-pass optical spectrum analyzer having a polarization-dependent tunable filter Grant 6,819,429 - He , et al. November 16, 2 | 2004-11-16 |
Optical spectrum analyzer Grant 6,636,306 - He , et al. October 21, 2 | 2003-10-21 |
Multi-pass tunable optical filter using a polarization-dependent filter element; and multi-pass optics therefor App 20020145803 - He, Gang ;   et al. | 2002-10-10 |
Optical spectrum analyzer App 20010030745 - He, Gang ;   et al. | 2001-10-18 |
Laser module allowing simultaneous wavelength and power control Grant 6,101,200 - Burbidge , et al. August 8, 2 | 2000-08-08 |